package assignment6;

public class Car {
	public Engine engine;
    public Wheel[] wheel;
	public Door left, right;
	public Car() {
		engine = new Engine();
		left = new Door();
		right = new Door();
		wheel = new Wheel[4];
		for(int i=0;i<4;++i) {
			wheel[i] = new Wheel();			
		}
	}
	public static void main(String[] args) {
		Car car = new Car();
		car.left.window.rollup();
		car.wheel[0].inflate(72);
	}
}